part 2] INFERIOR OOLITE OF THE CREWKERNE DISTRICT. 153 



North Perrott, and a more fossiliferous development of it — rich in 

 specimens of species of Parkinsonia and Mbrphoceras — at Hasel- 

 buiy-Mill Quarry. 



III. Local Details. 



Conegar-Hill section, Broad windsor (Dorset). — The 

 last and northernmost section in the Burton- Bradstock-Broad- 

 windsor district is that in the road-cutting at Conesrar Hill. Here 

 the sequence is as follows : 



Fig. 2. — Sequence of Inferior-Oolite deposits at 

 Coner/ar Hill, Broadwindsor (Dorset). 1 



Pschlosnbachi < 



murchisonse •{ 

 ancolioceras 



scissi < 



opal in iformis 



?opalinifurmis 



I 

 aalensis 





-? 



i 





^ 



mm. 



II. Massive Beds. 

 (pars). 



I I 

 I 

 I 



Murchisonae- Beds 



( bottom stratum). 



Ancolioceras -Beds. 



Scissum-Beds. 



I 10 



6 Rusty Bed. 



I 6 



Very 



fossiliferous 



sandstone. 



Brach- 

 Y- iopod 

 Beds 



► Yellow Sands. 



Drimpton (Dorset). — Some 2 miles north-west of the above 

 section, at Drimpton, is a small but now disused quarry (1) in 

 which — as Hudleston has remarked 2 — ]\J Hrcliisonce Beds, rich in 

 specimens of Zeilleria anglica (Oppel), are exposed. 



Hudleston has also remarked that the place is noteworthy 

 for 'very pretty species of Troclms or Del phi mil a."' I have 



1 The upper 3 or 4 feet of the Yellow Sands may be of opaliniformis liemera. 



2 'The Inferior Oolite Gasteropoda' Monogr. Paheont. Soc. pt. i (1887) 

 pp. 39-40. 



3 Ibid. p. 40. 



